19002422019

素因数分解:

$3^1\times 7^2\times {\mathrm{2251}}^1\times {\mathrm{57427}}^1$

素因数の和:59695

約数の個数: 24

約数和(自身を含む): 29486751168

約数和(自身を除く): 10484329149

約数列:

[1, 3, 7, 21, 49, 147, 2251, 6753, 15757, 47271, 57427, 110299, 172281, 330897, 401989, 1205967, 2813923, 8441769, 129268177, 387804531, 904877239, 2714631717, 6334140673, 19002422019]

約数ペア:

[(1, 19002422019), (3, 6334140673), (7, 2714631717), (21, 904877239), (49, 387804531), (147, 129268177), (2251, 8441769), (6753, 2813923), (15757, 1205967), (47271, 401989), (57427, 330897), (110299, 172281)]